展会时间:2014-03-12 至 2014-03-14
在俄罗斯众多的展会中,圣彼得堡金属工业技术博览会(St. Petersburg Technical Fair 2014)是一个致力于全球冶金、铸造、金属加工、机械工业、紧固件、设备、材 ...
|小黑屋|展会港
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